Environment-friendly anticorrosive and antibacterial inner wall negative ion paint

A negative ion coating, anti-corrosion and anti-bacterial technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, paints containing biocides, etc. Long-lasting anti-mold, preventing various diseases, and enhancing human immunity

Inactive Publication Date: 2018-04-20
清远市思彤新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although interior wall coatings can make the interior walls beautiful and tidy, thereby making the living and living environment more comfortable, many existing interior wall coatings tend to breed mold on the surface of the wall during use, especially in humid areas such as coastal areas. Under the suitable conditions of 20-38 ℃ and relative humidity of about 85%, it will multiply in large numbers, erode the surface of the building, and destroy the substrate. At the same time, the surface of the interior wall coating of the building is also the main place for the growth of fungi and bacteria due to the large exposed area.
On the one hand, these molds, bacteria, and fungi destroy the beauty of the paint surface, and on the other hand, they seriously affect people's health

Method used

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  • Environment-friendly anticorrosive and antibacterial inner wall negative ion paint
  • Environment-friendly anticorrosive and antibacterial inner wall negative ion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An environment-friendly anti-corrosion and antibacterial interior wall anion coating, the coating is composed of the following components in parts by weight: 200 parts of synthetic resin emulsion, 50 parts of anion powder, 15 parts of anti-corrosion and antibacterial agent, 220 parts of filler, 3 parts of defoamer, 5 parts of dispersant, 6 parts of film-forming aid, 6 parts of thickener, 10 parts of leveling agent, 200 parts of pigment, and 250 parts of water.

[0018] The said anion powder is superfine anion powder.

[0019] The synthetic resin emulsion is an acrylic resin emulsion, and the average particle diameter of the emulsion is 0.15 microns.

[0020] The antiseptic and antibacterial agent is BIT.

[0021] The filler is a nano filler, and the nano filler is nano silicon dioxide with a particle size of 10 nm.

[0022] The said defoamer is a silicone defoamer; the dispersant is ammonium acrylate dispersant 1124.

[0023] The film-forming aid is propylene glycol ...

Embodiment 2

[0027] An environment-friendly anti-corrosion and antibacterial interior wall anion coating, the coating is composed of the following components in parts by weight: 250 parts of synthetic resin emulsion, 150 parts of negative ion powder, 30 parts of anti-corrosion and antibacterial agent, 280 parts of filler, 6 parts of defoamer, 9 parts of dispersant, 10 parts of coalescent, 10 parts of thickener, 18 parts of leveling agent, 250 parts of pigment, 300 parts of water.

[0028] The said anion powder is nano anion powder.

[0029] The synthetic resin emulsion is an acrylic resin emulsion, selected from any mixture of vinegar acrylic emulsion, tertiary vinegar emulsion, styrene acrylic emulsion, pure acrylic emulsion, silicon acrylic emulsion, and the average particle diameter of the emulsion is 0.5 micron.

[0030] Described antiseptic antibacterial agent is TMTD.

[0031] The filler is a nano-filler, and the nano-filler is nano-silica, nano-tin dioxide, nano-titanium dioxide, n...

Embodiment 3

[0037] An environment-friendly anti-corrosion and anti-bacterial interior wall anion coating, the coating is composed of the following components in parts by weight: 220 parts of synthetic resin emulsion, 120 parts of negative ion powder, 25 parts of anti-corrosion and antibacterial agent, 260 parts of filler, 5 parts of defoamer, 6 parts of dispersant, 9 parts of film-forming aid, 9 parts of thickener, 12 parts of leveling agent, 220 parts of pigment, and 220 parts of water.

[0038] The said anion powder is any combination of superfine anion powder and nano anion powder.

[0039] The synthetic resin emulsion is an acrylic resin emulsion, selected from any combination of vinegar-acrylic emulsion, tertiary vinegar emulsion, styrene-acrylic emulsion, and pure acrylic emulsion. The average particle diameter of the emulsion is 0.25 microns.

[0040] The antiseptic and antibacterial agent is TPN.

[0041] The filler is a nano filler, and the nano filler is nano silicon dioxide, n...

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Abstract

The invention provides an environment-friendly anti-corrosion and anti-bacterial interior wall anion coating, which is composed of the following components in parts by weight: 200-250 parts of synthetic resin emulsion, 50-150 parts of anion powder, 15-30 parts of anti-corrosion and anti-bacterial agent, filler 220-280 parts, 3-6 parts of defoamer, 5-9 parts of dispersant, 6-10 parts of film-forming aid, 6-10 parts of thickener, 10-18 parts of leveling agent, 200-250 parts of pigment , 250-300 parts of water. The object of the present invention is to provide an environment-friendly anti-corrosion and anti-bacterial interior with good and long-lasting antibacterial and anti-mildew effects, good performance, non-toxic and harmless to the human body, green environmental protection, good safety, containing negative ions, and capable of inhibiting bacteria and deodorizing. Negative ion paint for walls.

Description

technical field [0001] The invention relates to an interior wall coating, in particular to an environment-friendly antiseptic and antibacterial interior wall anion coating. Background technique [0002] Interior wall paint is latex paint for general decoration. Latex paint is an emulsion paint, which can be divided into two categories: polyvinyl acetate emulsion and acrylic emulsion according to different substrates. Latex paint uses water as the diluent. It is a paint that is easy to construct, safe, washable, and has good air permeability. It can be formulated according to different color schemes to produce different colors. Types: Water-based interior wall paint, oil-based interior wall paint, dry powder type interior wall paint, are water-based paints, mainly composed of water, emulsion, pigments, fillers, and additives. The ingredients of interior wall paint are basically composed of water, pigments, emulsions, fillers and various additives. These raw materials are no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/14C09D5/08C09D131/04C09D125/14C09D133/04C09D7/61C09D7/63C09D7/65
CPCC09D5/14C08K2003/2231C08K2003/2241C08K2003/2296C08K2201/011C09D5/08C09D125/14C09D131/04C09D133/04C09D143/04C08L25/14C08L33/04C08L43/04C08K13/02C08K3/36C08K3/22C08K5/053C08K5/40
Inventor 汤谏好
Owner 清远市思彤新材料科技有限公司
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